We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Protection Components.
ipros is IPROS GMS IPROS One of the largest technical database sites in Japan that collects information on.

Protection Components - Company Ranking(5 companies in total)

Last Updated: Aggregation Period:Feb 25, 2026〜Mar 24, 2026
This ranking is based on the number of page views on our site.

Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
Bourns is known as the manufacturer that developed the world's first resistance trimmer (Trimpot). Since its establishment in 1947, it has c... For more details, please refer to the PDF document or feel free to contact us.
Bourns is known as the manufacturer that developed the world's first resistance trimmer (Trimpot) and has continued to develop a wide variet... POTS line card VoIP equipment ONU/ONT Gateway/modem Gigabit Ethernet VDSL interface Remote meter/monitoring device Avionics ...
Bourns is known as the manufacturer that developed the world's first resistance trimmer (Trimpot). Since its establishment in 1947, the comp... For more details, please refer to the PDF document or feel free to contact us.
---

---

---
  1. Featured Products
    Bourns Hybrid Overvoltage Protection "IsoMOV Series"Bourns Hybrid Overvoltage Protection "IsoMOV Series"
    overview
    Bourns is known as the manufacturer that developed the world's first resistance trimmer (Trimpot). Since its establishment in 1947, it has c...
    Application/Performance example
    For more details, please refer to the PDF document or feel free to contact us.
    【BOURNS】TBU*High Voltage Current Switch*Circuit Protection Component【BOURNS】TBU*High Voltage Current Switch*Circuit Protection Component
    overview
    Bourns is known as the manufacturer that developed the world's first resistance trimmer (Trimpot) and has continued to develop a wide variet...
    Application/Performance example
    POTS line card VoIP equipment ONU/ONT Gateway/modem Gigabit Ethernet VDSL interface Remote meter/monitoring device Avionics ...
    Bourns Hybrid Overvoltage Protection Component 'GMOV'Bourns Hybrid Overvoltage Protection Component 'GMOV'
    overview
    Bourns is known as the manufacturer that developed the world's first resistance trimmer (Trimpot). Since its establishment in 1947, the comp...
    Application/Performance example
    For more details, please refer to the PDF document or feel free to contact us.